摘要
介绍１９９３年１０月１４日～２６日在联合国环保“全球５００佳”——淮北平原南部的小张庄村（３２°４７′Ｎ，１１６°２３′Ｅ）——进行的Ｏ３和ＮＯｘ地面浓度测量结果，给出了Ｏ３和ＮＯｘ浓度的平均概况及随时间变化的一些特征．分析表明，地面Ｏ３浓度主要决定于地面总辐射强度控制下的光化学反应过程。
The concentrations of surface OZONE and NITRIC OXEDES in,Xiao Zhangzhuang Village (32°47′N, 116°23′E), located in the southern part of Huan Bei plain and one of the “Global 500”were measured on 14～26, October 1993. Some average characteristics and time variations are presented in this paper. The results show that the photochemical reactions controlled by overall solar radiation is the determining factors affecting the variation of the surface OZONE, and that the production of OZONE is nonlinearly dependent on the NITRIC OXIDE concentrations.
基金
安徽省自然科学基金
大气边界层物理和大气化学国家重点实验室(LAPC)资助
